Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Sciaenidae (Drums or croakers)
Etymology: Bairdiella: From Spencer Fullerton Baird (1823-1887) American naturalist and vertebrate zoologist leading authority in birds and mammals (Ref. 45335).

Environment / Climate / Range Ecology

Marine; brackish; demersal; depth range 16 - 40 m (Ref. 3702). Tropical, preferred ?; 23°N - 30°S, 89°W - 34°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Atlantic: Caribbean Sea southward to Brazil.

Length at first maturity / Size / Weight / Age

Maturity: L_m 15.8 range ? - ? cm
Max length : 35.0 cm TL male/unsexed; (Ref. 3702); common length : 25.0 cm TL male/unsexed; (Ref. 3702)

Short description Morphology | Morphometrics

Dorsal spines (total): 11; Dorsal soft rays (total): 21-26; Anal spines: 2; Anal soft rays: 7 - 9. Colour greyish above, silvery below. Faint dark streaks on sides, oblique above, longitudinal below lateral line. Dorsal and caudal fins greyish with dark margin, anterior part of anal fin speckled. Mouth subterminal and oblique. Chin without barbel but with 5 pores. Preopercle serrated with few strong pines at angle. Second anal-fin spine very strong, as long as first soft ray. Gas bladder with 2 chambers, the anterior one yoke-shaped without appendages, the posterior one simple, carrot-shaped. Lapillus (small earstone) enlarged, more than half of sagitta (large earstone) (Ref 51721).

Found in coastal waters, over muddy and sandy bottoms. Feeds on fishes and crustaceans. Oviparous (Ref. 205). Important food fish.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Chao, L.N., 1978. Sciaenidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 4. FAO, Rome. (Ref. 3702)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00871 (0.00776 - 0.00977), b=3.09 (3.06 - 3.12), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic Level (Ref. 69278): 3.5 ±0.2 se; Based on diet studies.

Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (Fec = 188,964).

Vulnerability (Ref. 59153): Low to moderate vulnerability (27 of 100) .

Price category (Ref. 80766): Medium.

Bairdiella ronchus (Cuvier, 1830)